Close-up lens



FIG. 1 is a front elevational view of a close-up lens showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof as seen from the left of FIG. 1;

FIG. 6 is a side elevational view thereof as seen from the right of FIG. 1 and

FIG. 7 is a perspective view thereof. 

The ornamental design for a close-up lens, as shown and described. 